Electric Cooling Fan - High Performance - 18 in Fan - Push / Pull - 2950 CFM - 12V - Paddle Blade - 17.75 in Square - 3.75 in Thick - Aluminum / Steel - Each

Mechanical Cooling Fan - Flex - Reverse Rotation - 18 in Fan - 6 Blade - 5/8 in Pilot - Universal Bolt Pattern - Steel Hub / Stainless Blades - Black / Natural - Each

Mechanical Cooling Fan - Nylon Fan - 18 in Fan - 6 Blade - 5/8 in Pilot - Universal Bolt Pattern - Plastic - Black - Each

Mechanical Cooling Fan - 18 in Fan - 6 Blade - 5/8 in Pilot - Universal Bolt Pattern - Steel Hub / Stainless Blades - Black Powder Coat / Natural - Each

Mechanical Cooling Fan - Reverse Rotation Rigid Race - 18 in Fan - 6 Blade - 5/8 in Pilot - Steel - Black Powder Coat - Universal - Each

Mechanical Cooling Fan - Rigid Race - 18 in Fan - 6 Blade - 5/8 in Pilot - Universal Bolt Pattern - Steel - Black Powder Coat - Each